YB-E Series Injection Machine Vane Pump | YB-E100, YB-E125, YB-E200 | Double Pump
| Model Number | YB-E80 |
|---|
Product Description
YB-E Series High-Performance Vane Pumps for Injection Molding Machines
Product Overview: The YB-E Series fixed displacement vane pump is the definitive power core tailored for injection molding machinery and heavy-duty industrial equipment. As a mature high-pressure pump, it is widely utilized in complex hydraulic systems requiring dual flow outputs. This range features core models including YB-E80/40-50-63, YB-E100/40-50-63, YB-E125/40-50-63, and the high-capacity YB-E200/125 and YB-C/E125/63. With its double-pump design, the YB-E series provides two independent flow outputs from a single drive shaft, perfectly matching the varying flow demands of injection machines during clamping, injection, and cooling stages.
Key Technical Advantages:
Integrated Double-Pump Power: The double-pump structure combines large and small cartridges to enable high/low-pressure circuit switching or synchronized dual-circuit supply, significantly simplifying the hydraulic manifold design.
Superior Pressure Durability: Optimized for heavy industrial environments, it handles a rated pressure of 16 MPa with intermittent peaks up to 20 MPa, ensuring stability under high-intensity cycle conditions.
Shock Resistance & Long Life: Featuring specialized hardened internal chambers and optimized vane-stator geometry, the series offers extreme shock resistance and wear protection, drastically extending maintenance intervals.
High Volumetric Efficiency: Precision compensation structures ensure minimal internal leakage even under high-temperature and high-pressure scenarios, improving machine accuracy and reducing heat generation.
Target Applications: Vertical/Horizontal injection molding machines, large rubber vulcanizing presses, scrap balers, ceramic brick presses, and mining hydraulic units.
Detailed Models & Parameters:
Core Series: YB-E Series / YB-C/E Series (Injection Machine Dedicated).
Model Keywords: YB-E80/40-50-63, YB-E100/40-50-63, YB-E125/40-50-63, YB-E200/125, YB-C/E125/63.
Displacement Codes (mL/r): Featuring combinations such as 80, 100, 125, and 200.
Pressure Rating: E-Grade (16 MPa), with peaks up to 20 MPa.
Technical Specs: Available in various mounting protocols and shaft specifications to fit mainstream injection machine motors.



Company Profile
Our Advantages
Fast & Reliable Delivery
Extensive Partnerships
Strict Quality Assurance
Competitive Pricing
Reply within 24 hours!











